BE746790A - Incorporating additives in thermoplastics - Google Patents

Incorporating additives in thermoplastics

Info

Publication number
BE746790A
BE746790A BE746790DA BE746790A BE 746790 A BE746790 A BE 746790A BE 746790D A BE746790D A BE 746790DA BE 746790 A BE746790 A BE 746790A
Authority
BE
Belgium
Prior art keywords
additives
incorporated
thermoplastic resin
thermoplastics
incorporating additives
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Dart Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1916267A external-priority patent/DE1916267C3/en
Application filed by Dart Ind Inc filed Critical Dart Ind Inc
Publication of BE746790A publication Critical patent/BE746790A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Artificial Filaments (AREA)

Abstract

Additive is dissolved or dispersed in diluent, combined with thermoplastic resin with continuous stirring, dried, freed from volatiles and subjected to high shear. Agglomeration is avoided, additives being incorporated without use of 2-phase process. Resultant preparations can be extruded to multi-filament fibres almost without pressure build-up and without breakage of strands. Additives can be incorporated in any thermoplastic resin, e.g. poly-2-8C olefins, PVC, polymethyl methacrylate and other acrylic resins, ABS polymers. Wide range of additives can be used, esp. pigments.
BE746790D 1968-04-15 1970-03-03 Incorporating additives in thermoplastics BE746790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72120968A 1968-04-15 1968-04-15
DE1916267A DE1916267C3 (en) 1968-04-15 1969-03-29 Process for introducing additives into thermoplastics

Publications (1)

Publication Number Publication Date
BE746790A true BE746790A (en) 1970-09-03

Family

ID=25757206

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746790D BE746790A (en) 1968-04-15 1970-03-03 Incorporating additives in thermoplastics

Country Status (1)

Country Link
BE (1) BE746790A (en)

Similar Documents

Publication Publication Date Title
AT323399B (en) PROCESS FOR CONTINUOUS IMPREGNATION OF THREAD THREADS WITH THERMOPLASTIC PLASTIC
CA988266A (en) Multistage machine for the plastification and extrusion of synthetic plastic materials
CH504944A (en) Mixing process of plastics
BE746790A (en) Incorporating additives in thermoplastics
CA938388A (en) Synthetic thermoplastic fiber-forming polymer having durable anti-electrostatic and hydrophilic properties and its fibers
AT309074B (en) Process for the preparation of polymers grafted with vinyl chloride
CS185635B2 (en) Two,or multiworm extruder for plastification and mixing of plastic materials
CH471191A (en) Process for the preparation of an aqueous dispersion of finely divided, normally solid synthetic organic polymeric thermoplastic resin
GB971126A (en) Improved method and composition for making reinforced resin products
AT302011B (en) Process for the production of polymeric reaction products
DE3776882D1 (en) DIRECT PROCESSING OF POLYMER WITH POWDER-SHAPED ADDITIVES IN INJECTION MOLDING MACHINES.
CA942597A (en) Resin coating of carbonised fibre tow
FR2242441A2 (en) Modifying thermoplastic surfaces - by incorporating crosslinked polymer particles of defined size, without sacrificing other props
CH436560A (en) Process for the production of three-dimensionally crimpable threads from synthetic linear polymers
GB1159920A (en) Extrusion of Resins.
DE3784408D1 (en) MIXTURE FOR PRODUCING MOLDED BODIES.
AU456702B2 (en) Polymerizable resinous blend of unsaturated polyester resin and polymerizable monomer and method of preparing same
IL35171A0 (en) Process and apparatus for the manufacture of sockets integrally with pipes made of thermoplastic synthetic resin
GB933755A (en) Plastic coated ropes
FR2057816A5 (en) Extrusion of incompatible mixed polymers - into filaments and sheet
CH542040A (en) Method and device for the production of extruded profiles from fiber-reinforced synthetic resin
CH539671A (en) Process for producing synthetic resin particles and using the same
GB1315196A (en) Method of making stable emulsions of immiscible solutions of thermoplastics polymers and ethylenically unsaturated monomers
FR1605078A (en) F-contng polymer coating of particles to improve
CA929297A (en) Process for monitoring the concentration of living polymer chains in a polymerization reaction mixture